In Australian Securities and Investments Commission v Cassimatis (No 8), the court applied the test under section 180(1) of the Corporations Act to determine whether directors had breached their duties by allowing the company to provide financial advice based on a model developed by them. The court found that the directors had breached their duties, considering factors such as the magnitude of harm, benefits to shareholders, burden to mitigate risk, and foreseeability of harm. The breach was deemed reasonably foreseeable and would have predictably caused significant harm to consumers. Although the directors acted in good faith, their actions were not excusable under section 1317s of the Act. The court also determined that the duty arising under section 180(1) is limited to the company, but includes loss of goodwill incurred by the company. Finally, the court rejected the submission that directors who are also shareholders cannot be held liable for breaching their duties.